ATE172938T1 - FEED TUBE - Google Patents

FEED TUBE

Info

Publication number
ATE172938T1
ATE172938T1 AT95914619T AT95914619T ATE172938T1 AT E172938 T1 ATE172938 T1 AT E172938T1 AT 95914619 T AT95914619 T AT 95914619T AT 95914619 T AT95914619 T AT 95914619T AT E172938 T1 ATE172938 T1 AT E172938T1
Authority
AT
Austria
Prior art keywords
tube
pct
activators
activator
sec
Prior art date
Application number
AT95914619T
Other languages
German (de)
Inventor
Goeran Forsberg
Original Assignee
Goeran Forsberg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Goeran Forsberg filed Critical Goeran Forsberg
Application granted granted Critical
Publication of ATE172938T1 publication Critical patent/ATE172938T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G33/00—Screw or rotary spiral conveyors
    • B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
    • B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
    • B65G33/20—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing the housing being rotatable relative to the screw
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00—Loading or unloading
    • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/34—Emptying devices
    • B65G65/40—Devices for emptying otherwise than from the top
    • B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
    • B65G65/466—Devices for emptying otherwise than from the top using screw conveyors arranged to be movable

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Screw Conveyors (AREA)
  • Surgical Instruments (AREA)
  • Processing Of Terminals (AREA)
  • Confectionery (AREA)
  • Eye Examination Apparatus (AREA)
  • Valve Device For Special Equipments (AREA)
  • Threshing Machine Elements (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Massaging Devices (AREA)
  • Compressor (AREA)
  • Earth Drilling (AREA)
  • Pipeline Systems (AREA)

Abstract

PCT No. PCT/SE95/00284 Sec. 371 Date Sep. 11, 1996 Sec. 102(e) Date Sep. 11, 1996 PCT Filed Mar. 21, 1995 PCT Pub. No. WO95/26310 PCT Pub. Date Oct. 5, 1995The invention relates to a feeder tube intended for bulk product, which comprises a cylindrical tube (2) in which there are inlet openings (8, 18) distributed along the length of the tube, a screw conveyor (3) disposed coaxially within the tube, rotating the tube about its axis, rotating the screw conveyor relative to the tube, moving the feeder tube in the lateral direction, and activators (9A, 9B, 19) for the bulk product, which activators are disposed on the tube in association with the inlet openings and form projections on the outer side of the tube. Each inlet opening has at least one first portion (10A, 10B, 20A, 20B) which is limited in the direction of rotation by a hole edge (11A, 11B, 21A, 21B) without an activator, and one second portion at the rear end of the first portion is limited by an activator (9A, 9B, 19).
AT95914619T 1994-03-29 1995-03-21 FEED TUBE ATE172938T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9401049A SE503028C2 (en) 1994-03-29 1994-03-29 Tube feeder device

Publications (1)

Publication Number Publication Date
ATE172938T1 true ATE172938T1 (en) 1998-11-15

Family

ID=20393459

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95914619T ATE172938T1 (en) 1994-03-29 1995-03-21 FEED TUBE

Country Status (17)

Country Link
US (1) US5709296A (en)
EP (1) EP0751904B1 (en)
JP (1) JP3717178B2 (en)
KR (1) KR100325266B1 (en)
CN (1) CN1058466C (en)
AT (1) ATE172938T1 (en)
AU (1) AU686784B2 (en)
CA (1) CA2186127C (en)
DE (2) DE69505801T2 (en)
DK (1) DK0751904T3 (en)
ES (1) ES2126268T3 (en)
FI (1) FI110768B (en)
NO (1) NO319265B1 (en)
NZ (1) NZ283470A (en)
RU (1) RU2128616C1 (en)
SE (1) SE503028C2 (en)
WO (1) WO1995026310A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19728749C2 (en) * 1997-07-04 2002-06-27 Urban Helmut Device for the dosed feeding of bulk material
US6193053B1 (en) * 2000-03-31 2001-02-27 Mark K. Gaalswyk Concentric auger feeder
US6722491B2 (en) * 2001-05-09 2004-04-20 Main Engineering Aktiebolag Feeder tube for bulk product
SE0101598L (en) * 2001-05-09 2002-11-10 Goeran Forsberg Tub feeder for bulk goods
AT411098B (en) * 2001-07-05 2003-09-25 Josef Prielinger Device for forwarding piece solids
AU2003900362A0 (en) 2003-01-29 2003-02-13 Wm Olds And Sons Pty Ltd Screw conveyor
CA2539928C (en) * 2006-03-08 2013-01-22 Dennis L. Mcmorris Method and apparatus for discharging material at spaced intervals
DE102009060598B4 (en) * 2009-12-23 2011-09-22 Giema Gmbh container
JP6088728B2 (en) * 2011-09-27 2017-03-01 株式会社松井製作所 Powder material supply device and powder material blending and supplying device provided with the same
US8925714B1 (en) * 2012-02-09 2015-01-06 William J. Buser Feed mechanism of a smoke generating device
JP2016514660A (en) 2013-04-03 2016-05-23 メイン エンジニアリング アクチエボラグ Feeder tubes and methods related to feeder tubes
KR102380596B1 (en) * 2019-01-07 2022-03-29 최현주 Pump unit for sludge transfer
AT521507B1 (en) * 2019-03-08 2020-02-15 Ferdinand Leibetseder Feeder
CN112093516B (en) 2019-06-18 2022-06-14 精工爱普生株式会社 Fiber conveying device
JP7354607B2 (en) * 2019-06-18 2023-10-03 セイコーエプソン株式会社 Fiber conveying device
JP7476488B2 (en) * 2019-06-18 2024-05-01 セイコーエプソン株式会社 Fiber conveying device and fiber conveying method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2135408B1 (en) * 1971-05-04 1973-05-11 Fives Lille Cail
SE404684B (en) * 1976-10-26 1978-10-23 Forsberg G L K DEVICE FOR EXTRACTING MASSAGE FROM A WAREHOUSE
SE412219B (en) * 1978-05-19 1980-02-25 Forsberg G Lennart K TRANSPORT CONTAINER WITH FILLING AND EMPTYING BODIES
SE422447B (en) * 1980-07-21 1982-03-08 Forsberg G L K DEVICE FOR PREVENTION OF BRIDGE OR Vault formation in bulk containers
US4393609A (en) * 1981-11-24 1983-07-19 Arne Persson Feeding device
SU1645219A1 (en) * 1989-02-20 1991-04-30 Тернопольский Филиал Львовского Политехнического Института Им. Ленинского Комсомола Flexible screw conveyor

Also Published As

Publication number Publication date
DE69505801T2 (en) 1999-04-29
EP0751904B1 (en) 1998-11-04
KR970702205A (en) 1997-05-13
CA2186127A1 (en) 1995-10-05
JPH09512775A (en) 1997-12-22
ES2126268T3 (en) 1999-03-16
KR100325266B1 (en) 2002-10-18
AU686784B2 (en) 1998-02-12
SE503028C2 (en) 1996-03-11
SE9401049L (en) 1995-09-30
HK1012617A1 (en) 1999-08-06
CN1144517A (en) 1997-03-05
RU2128616C1 (en) 1999-04-10
US5709296A (en) 1998-01-20
FI963832A0 (en) 1996-09-25
AU2152895A (en) 1995-10-17
DE69505801D1 (en) 1998-12-10
CA2186127C (en) 2005-08-09
CN1058466C (en) 2000-11-15
NZ283470A (en) 1998-05-27
JP3717178B2 (en) 2005-11-16
FI963832A7 (en) 1996-09-25
DK0751904T3 (en) 1999-07-19
WO1995026310A1 (en) 1995-10-05
NO319265B1 (en) 2005-07-11
EP0751904A1 (en) 1997-01-08
NO964125D0 (en) 1996-09-27
FI110768B (en) 2003-03-31
SE9401049D0 (en) 1994-03-29
DE29580146U1 (en) 1996-11-07
NO964125L (en) 1996-09-27

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification